food warmer with temperature control for heating food at a banquet. offsite catering at the event. close-up

banquet barbecue breakfast buffet canteen catering celebration close closeup control cooked cooking cuisine dining dinner dish display eat elegance event expensive food gourmet grill grilling heating hot hotel hotplate indoors interior lobby lunch luxury meal meat metallic nobody offsite party plate restaurant roasted row sausage service shallow snack steam table temperature warm warmer wedding